A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6220-00-852-0367
NSN 6145-00-266-8453
NSN 7035-01-506-6705
NSN 5999-00-470-5024
NSN 6610-01-558-1815
NSN 5855-00-494-9581
NSN 7035-01-472-8658
NSN 5935-00-966-1919
NSN 5985-00-031-3993
NSN 6130-01-461-4786
NSN 6135-00-753-2276
NSN 5999-00-633-7592